Siemens 1LE23211AB414AA3 Three-Phase Induction Motor

Siemens 1LE23211AB414AA3 is a 2 HP, 3‑phase severe‑duty induction motor (SD100) with a TEFC enclosure and a 145T frame for rugged industrial service. It supports dual voltages: 230/460 V at 60 Hz (nominal speeds around 1740 rpm; 1800 rpm synchronous) and 200/400 V at 50 Hz (nominal speeds around 1456 rpm; 1500 rpm synchronous), delivering 2 HP at 60 Hz and 1.5 HP at 50 Hz. The motor uses ball bearings on the pulley end, has a 0.875 in shaft diameter, and is mounted in the F1 configuration; it is IP55 rated, rated for continuous duty, and inverter‑ready with a service factor of 1.15. Full‑load current depends on voltage: ~2.8 A at 460 V, ~2.43 A at 400 V, ~5.6 A at 230 V, or ~4.86 A at 200 V; efficiency is in the mid‑80s, listed as 86.5% at full load. The unit weighs about 79.4 lb and has an overall length of 14.2 in, with standard lifting lugs and reversible shaft rotation for flexible mounting and drive options.